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EP3675060A4 - Dispositif de traitement d'image et procédé de traitement d'image - Google Patents

Dispositif de traitement d'image et procédé de traitement d'image Download PDF

Info

Publication number
EP3675060A4
EP3675060A4 EP18847941.4A EP18847941A EP3675060A4 EP 3675060 A4 EP3675060 A4 EP 3675060A4 EP 18847941 A EP18847941 A EP 18847941A EP 3675060 A4 EP3675060 A4 EP 3675060A4
Authority
EP
European Patent Office
Prior art keywords
image processing
processing device
processing method
image
processing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP18847941.4A
Other languages
German (de)
English (en)
Other versions
EP3675060A1 (fr
Inventor
Goh Kobayashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sony Group Corp
Original Assignee
Sony Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sony Corp filed Critical Sony Corp
Publication of EP3675060A1 publication Critical patent/EP3675060A1/fr
Publication of EP3675060A4 publication Critical patent/EP3675060A4/fr
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—3D [Three Dimensional] image rendering
    • G06T15/10—Geometric effects
    • G06T15/20—Perspective computation
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects
    • G06T17/20—Finite element generation, e.g. wire-frame surface description, tesselation
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—3D [Three Dimensional] image rendering
    • G06T15/04—Texture mapping
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—3D [Three Dimensional] image rendering
    • G06T15/10—Geometric effects
    • G06T15/20—Perspective computation
    • G06T15/205—Image-based rendering
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/40—Analysis of texture
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/50—Depth or shape recovery
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/70—Determining position or orientation of objects or cameras
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10028—Range image; Depth image; 3D point clouds
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30244—Camera pose

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Graphics (AREA)
  • Geometry (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Software Systems (AREA)
  • Computing Systems (AREA)
  • Processing Or Creating Images (AREA)
  • Image Generation (AREA)
EP18847941.4A 2017-08-22 2018-08-08 Dispositif de traitement d'image et procédé de traitement d'image Pending EP3675060A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017159457 2017-08-22
PCT/JP2018/029734 WO2019039282A1 (fr) 2017-08-22 2018-08-08 Dispositif de traitement d'image et procédé de traitement d'image

Publications (2)

Publication Number Publication Date
EP3675060A1 EP3675060A1 (fr) 2020-07-01
EP3675060A4 true EP3675060A4 (fr) 2020-08-26

Family

ID=65438987

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18847941.4A Pending EP3675060A4 (fr) 2017-08-22 2018-08-08 Dispositif de traitement d'image et procédé de traitement d'image

Country Status (5)

Country Link
US (1) US11055909B2 (fr)
EP (1) EP3675060A4 (fr)
JP (1) JP7192772B2 (fr)
CN (1) CN111033571B (fr)
WO (1) WO2019039282A1 (fr)

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* Cited by examiner, † Cited by third party
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EP3503030A1 (fr) * 2017-12-22 2019-06-26 The Provost, Fellows, Foundation Scholars, & the other members of Board, of the College of the Holy & Undiv. Trinity of Queen Elizabeth, Procédé et appareil pour générer un modèle tridimensionnel
JP7250493B2 (ja) * 2018-12-03 2023-04-03 キヤノン株式会社 画像処理装置、三次元形状データの生成方法およびプログラム
JP7403967B2 (ja) * 2019-04-11 2023-12-25 キヤノン株式会社 情報処理装置、映像生成装置、画像処理システム、それらの制御方法及びプログラム
KR102267514B1 (ko) * 2019-07-29 2021-06-21 한국기계연구원 작업대상물의 피킹 및 플레이스 방법
US11023730B1 (en) * 2020-01-02 2021-06-01 International Business Machines Corporation Fine-grained visual recognition in mobile augmented reality
US11373339B2 (en) * 2020-03-18 2022-06-28 Sony Group Corporation Projection-based mesh compression
CN111787303B (zh) * 2020-05-29 2022-04-15 深圳市沃特沃德软件技术有限公司 三维图像的生成方法、装置、存储介质及计算机设备
JP7672835B2 (ja) * 2021-02-18 2025-05-08 キヤノン株式会社 情報処理装置、情報処理方法、及び、プログラム
JP2022126206A (ja) * 2021-02-18 2022-08-30 キヤノン株式会社 画像処理装置、画像処理方法及びプログラム
JP2022137826A (ja) * 2021-03-09 2022-09-22 株式会社Mawari ３ｄオブジェクトのストリーミング方法、装置、及びプログラム
WO2022191010A1 (fr) * 2021-03-12 2022-09-15 ソニーグループ株式会社 Dispositif de traitement d'informations et procédé de traitement d'informations
IT202100014645A1 (it) 2021-06-04 2022-12-04 Rome C M S R L Metodo e sistema di modellizzazione in 3D
US12354223B2 (en) 2021-12-31 2025-07-08 Samsung Electronics Co., Ltd. System and method for adaptive volume-based scene reconstruction for xr platform
JP7722751B2 (ja) * 2022-03-28 2025-08-13 日本電気通信システム株式会社 リアルタイムコミュニケーション支援システム及びその方法、携帯端末、サーバ並びにプログラム
EP4506730A4 (fr) * 2022-04-08 2025-03-26 Nissan Motor Co., Ltd. Procédé et dispositif de traitement d'informations
JP2023183059A (ja) * 2022-06-15 2023-12-27 キヤノン株式会社 情報処理装置、情報処理方法及びコンピュータプログラム
KR102612066B1 (ko) * 2022-08-03 2023-12-08 주식회사 리트빅 비정형 3d 투영면을 통한 3d svm 영상 왜곡보정 방법
US20240331288A1 (en) * 2023-03-31 2024-10-03 Rivian Ip Holdings, Llc Multihead deep learning model for objects in 3d space
KR102833561B1 (ko) * 2024-09-27 2025-07-15 한국생산기술연구원 움직이는 컨베이어 상의 이물 탐지 및 제거 기법

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US8965898B2 (en) * 1998-11-20 2015-02-24 Intheplay, Inc. Optimizations for live event, real-time, 3D object tracking
JP4229398B2 (ja) 2003-03-28 2009-02-25 財団法人北九州産業学術推進機構 ３次元モデリング・プログラム、３次元モデリング制御プログラム、３次元モデリング・データ伝送プログラム、記録媒体および３次元モデリング方法
JP4890808B2 (ja) * 2005-07-28 2012-03-07 オリンパス株式会社 レーザ顕微鏡、レーザ顕微鏡の制御方法
KR100738107B1 (ko) 2006-02-15 2007-07-12 삼성전자주식회사 3차원 포인트 기반 모델링 장치 및 방법
US20090010507A1 (en) * 2007-07-02 2009-01-08 Zheng Jason Geng System and method for generating a 3d model of anatomical structure using a plurality of 2d images
JP2011070387A (ja) 2009-09-25 2011-04-07 Mitsubishi Electric Corp ３次元形状表示装置およびプログラム
WO2014191055A1 (fr) * 2013-05-31 2014-12-04 Longsand Limited Modélisation d'objets tridimensionnels
JP6778912B2 (ja) * 2016-02-03 2020-11-04 パナソニックＩｐマネジメント株式会社 映像表示方法及び映像表示装置

Non-Patent Citations (7)

* Cited by examiner, † Cited by third party
Title
HAO AIMIN ET AL: "An Accelerating Rendering Method of Hybrid Point and Polygon for Complex Three-Dimensional Models", 29 November 2006, PERVASIVE: INTERNATIONAL CONFERENCE ON PERVASIVE COMPUTING; [LECTURE NOTES IN COMPUTER SCIENCE; LECT.NOTES COMPUTER], SPRINGER, BERLIN, HEIDELBERG, PAGE(S) 889 - 900, ISBN: 978-3-642-17318-9, XP047402204 *
HITOSHI FURUYA ET AL: "Viewpoint-Dependent Quality Control on Microfacet Billboarding Model for Sports Video", MULTIMEDIA AND EXPO, 2007 IEEE INTERNATIONAL CONFERENCE ON, IEEE, PI, 1 July 2007 (2007-07-01), pages 1199 - 1202, XP031123846, ISBN: 978-1-4244-1016-3 *
KITAHARA I ET AL: "Scalable 3D representation for 3D video display in a large-scale space", IEEE VIRTUAL REALITY 2003 : PROCEEDINGS, 22 - 26 MARCH 2003, LOS ANGELES, CALIFORNIA; [PROCEEDINGS IEEE VIRTUAL REALITY.(VR)], IEEE COMPUTER SOCIETY, LOS ALAMITOS, CALIF. [U.A.], 22 March 2003 (2003-03-22), pages 45 - 52, XP010637610, ISBN: 978-0-7695-1882-4, DOI: 10.1109/VR.2003.1191120 *
MASAYUKI TANIMOTO ET AL: "Free-Viewpoint TV", IEEE SIGNAL PROCESSING MAGAZINE, IEEE SERVICE CENTER, PISCATAWAY, NJ, US, vol. 28, no. 1, 1 January 2011 (2011-01-01), pages 67 - 76, XP011340130, ISSN: 1053-5888, DOI: 10.1109/MSP.2010.939077 *
MEKURIA RUFAEL ET AL: "Design, Implementation, and Evaluation of a Point Cloud Codec for Tele-Immersive Video", IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY, IEEE, USA, vol. 27, no. 4, 1 April 2017 (2017-04-01), pages 828 - 842, XP011644783, ISSN: 1051-8215, [retrieved on 20170403], DOI: 10.1109/TCSVT.2016.2543039 *
See also references of WO2019039282A1 *
SHUNTARO YAMAZAKI ET AL: "Microfacet Billboarding", PROCEEDINGS OF THE SIXTEENTH EUROGRAPHICS CONFERENCE ON RENDERING TECHNIQUES, 26 June 2002 (2002-06-26), pages 1 - 12, XP055715465, ISSN: 1727-3463, ISBN: 978-3-905673-23-4, DOI: 10.2312/egwr/egwr02/169-180 *

Also Published As

Publication number Publication date
CN111033571B (zh) 2023-11-07
CN111033571A (zh) 2020-04-17
US20200258299A1 (en) 2020-08-13
US11055909B2 (en) 2021-07-06
JP7192772B2 (ja) 2022-12-20
EP3675060A1 (fr) 2020-07-01
WO2019039282A1 (fr) 2019-02-28
JPWO2019039282A1 (ja) 2020-09-24

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